森林,自古以来就是人类的朋友,一直是人类生存的屏障。最早,我们的祖先曾“构木为巢”,躲避野兽的袭击;缀叶为衣,以御寒遮体;摘野果、啃树皮;连治病疗伤都是用的树叶和树皮。人们曾在树下躲避风雨,也曾在林中放牧牛羊…… Forests have been human friends since ancient times and have been a barrier to human existence. The earliest, our ancestors had “structural wood as a nest”, to avoid the beast attacks; decorated with leaves for the clothing, to warm the cover; pick wild fruit, eating bark; even cure healing are used leaves and bark. People have sheltered from the storm under trees, and have also grazed cattle and sheep in the woods ...